Irwin 2 X Quick Grip Medium Load Clamps 300mm The set of 2x IRWIN QUICK-GRIP® Medium-Duty One Handed Bar Clamps 300mm evenly distributes up to 136kg of sustained clamping force. The heat treated black oxide carbon steel I-beam bar supports the added pressure with less bending and flexing. The quick-change button allows for easy removal of jaws for optional accessory installation or conversion to spreader. The removable swivel jaws and non-marring full face pads protect the work surfaces during application. Ideal for temporary hold-down, quick clamping applications. Cordless: N Laser Guide: N Safety Catch: N QUICK-CHANGE™ button for easy accessory installation or conversion to spreader Removable swivel jaws and non-marring full face pads protect work surfaces One handed quick release trigger Heat treated black oxide carbon steel I-beam for added support